| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.67 | 6.684% | $151.1392 | $151.14 | $151.15 | $151.10 |
| Purchase #2 | $88.68 | 9.670% | $97.2554 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $207.76 | 13.714% | $236.2522 | $236.25 | $236.25 | $236.30 |
| Purchase #4 | $179.76 | 4.485% | $187.8222 | $187.82 | $187.80 | $187.80 |
| Purchase #5 | $126.93 | 9.758% | $139.3158 | $139.32 | $139.30 | $139.30 |
| Purchase #6 | $129.83 | 5.120% | $136.4773 | $136.48 | $136.50 | $136.50 |
| Purchase #7 | $212.45 | 10.864% | $235.5306 | $235.53 | $235.55 | $235.50 |
| 7 purchase totals = | $1,087.08 | $1,183.7927 | $1,183.80 | $1,183.80 | $1,183.80 | |